# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1736441088 0
# Node ID b03b5716e4cf7d3c569be084e49182bbd396b334
# Parent  601ec2c19180a9a7dbe860f26bc460bc08692e1d
modulemanager: Allow modules to specify supported Lua versions in metadata

diff -r 601ec2c19180 -r b03b5716e4cf core/modulemanager.lua
--- a/core/modulemanager.lua	Thu Jan 09 16:06:53 2025 +0000
+++ b/core/modulemanager.lua	Thu Jan 09 16:44:48 2025 +0000
@@ -66,6 +66,20 @@
 			end
 		end
 
+		if metadata.lua then
+			local supported = false;
+			for supported_lua_version in metadata.lua:gmatch("[^, ]+") do
+				if supported_lua_version == lua_version then
+					supported = true;
+					break;
+				end
+			end
+			if not supported then
+				log("warn", "Not loading module, we have Lua %s but the module requires one of (%s): %s", lua_version, metadata.lua, path);
+				return; -- Don't load this module
+			end
+		end
+
 		if metadata.conflicts then
 			local conflicts_features = set.new(array.collect(metadata.conflicts:gmatch("[^, ]+")));
 			local conflicted_features = set.intersection(conflicts_features, core_features);